Premium
The Band Edge and the Energy Spectrum of In 2 Se
Author(s) -
Bercha D. M.,
Borets A. N.,
Stakhyra I. M.,
Tovstyuk K. D.
Publication year - 1967
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19670210238
Subject(s) - enhanced data rates for gsm evolution , absorption edge , space (punctuation) , selection (genetic algorithm) , energy (signal processing) , atomic physics , electronic band structure , attenuation coefficient , physics , absorption (acoustics) , energy spectrum , computational physics , optics , condensed matter physics , band gap , nuclear physics , quantum mechanics , telecommunications , computer science , artificial intelligence , operating system
The absorption coefficient of In 2 Se is investigated experimentally near the band edge using polarized radiation. The selection rules for the space group D 2 h 12to which In 2 Se belongs are determined by group‐theoretical methods. An energy‐band model is proposed which agrees with the experimental data.